- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 23/20 - Driving mechanisms having snap action
Patent holdings for IPC class H01H 23/20
Total number of patents in this class: 54
10-year publication summary
|
1
|
1
|
4
|
5
|
4
|
5
|
2
|
1
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Legrand France | 272 |
4 |
| Legrand SNC | 237 |
4 |
| Lutron Technology Company LLC | 2602 |
4 |
| Bitron S.p.A. | 82 |
3 |
| Fujitsu Component Limited | 257 |
2 |
| Omron Corporation | 7306 |
2 |
| NTT Facilities, Inc. | 40 |
2 |
| Omron Dualtec Automotive Electronics Inc. | 9 |
2 |
| Schneider Electric Industries SAS | 1517 |
2 |
| Vimar S.p.A. | 63 |
2 |
| Illinois Tool Works Inc. | 11531 |
1 |
| Siemens AG | 24337 |
1 |
| Honeywell International Inc. | 13554 |
1 |
| Yazaki Corporation | 6775 |
1 |
| Black & Decker, Inc. | 2403 |
1 |
| Arcelik A.S. | 3468 |
1 |
| Board-Tech Electronic Co., Ltd. | 1 |
1 |
| BTICINO S.p.A. | 148 |
1 |
| Carling Technologies, Inc. | 119 |
1 |
| Fontini, S.A. | 10 |
1 |
| Other owners | 17 |